Triple

T6848267
Position Surface form Disambiguated ID Type / Status
Subject Müggelsee E157949 entity
Predicate hasFerryService P1737 FINISHED
Object Friedrichshagen–Müggelheim ferry
The Friedrichshagen–Müggelheim ferry is a public passenger boat service in Berlin that connects the districts of Friedrichshagen and Müggelheim across the Müggelsee.
 E623524 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Friedrichshagen–Müggelheim ferry | Statement: [Müggelsee, hasFerryService, Friedrichshagen–Müggelheim ferry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Friedrichshagen–Müggelheim ferry
Context triple: [Müggelsee, hasFerryService, Friedrichshagen–Müggelheim ferry]
  • A. Mühlendamm bridge
    The Mühlendamm Bridge is a historic bridge in central Berlin that spans the Spree River, connecting key parts of the city’s old town area.
  • B. St. Margrethen–Höchst crossing
    The St. Margrethen–Höchst crossing is an international road border checkpoint connecting the town of St. Margrethen in Switzerland with Höchst in Austria.
  • C. Kaisermühlenbrücke
    Kaisermühlenbrücke is a bridge in the Kaisermühlen district of Vienna, Austria, serving as a key crossing over the Danube.
  • D. Tegeler Hafen
    Tegeler Hafen is a harbor area in Berlin’s Tegel district, known for its waterfront promenade, residential developments, and leisure boating on Lake Tegel.
  • E. Hardbrücke
    Hardbrücke is a major road and railway bridge in Zurich, Switzerland, serving as an important traffic artery across the Limmat and nearby rail tracks.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Friedrichshagen–Müggelheim ferry
Triple: [Müggelsee, hasFerryService, Friedrichshagen–Müggelheim ferry]
Generated description
The Friedrichshagen–Müggelheim ferry is a public passenger boat service in Berlin that connects the districts of Friedrichshagen and Müggelheim across the Müggelsee.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Friedrichshagen–Müggelheim ferry
Target entity description: The Friedrichshagen–Müggelheim ferry is a public passenger boat service in Berlin that connects the districts of Friedrichshagen and Müggelheim across the Müggelsee.
  • A. Mühlendamm bridge
    The Mühlendamm Bridge is a historic bridge in central Berlin that spans the Spree River, connecting key parts of the city’s old town area.
  • B. St. Margrethen–Höchst crossing
    The St. Margrethen–Höchst crossing is an international road border checkpoint connecting the town of St. Margrethen in Switzerland with Höchst in Austria.
  • C. Kaisermühlenbrücke
    Kaisermühlenbrücke is a bridge in the Kaisermühlen district of Vienna, Austria, serving as a key crossing over the Danube.
  • D. Tegeler Hafen
    Tegeler Hafen is a harbor area in Berlin’s Tegel district, known for its waterfront promenade, residential developments, and leisure boating on Lake Tegel.
  • E. Hardbrücke
    Hardbrücke is a major road and railway bridge in Zurich, Switzerland, serving as an important traffic artery across the Limmat and nearby rail tracks.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c6882ed4c081909dc465a7cf8838be completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d7ce3e7481908e0472b8faafa473 completed March 27, 2026, 7:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72fc931d881908661483836cc059e completed March 28, 2026, 1:32 a.m.
NEDg Description generation batch_69c7307df3dc8190b12174397631417b completed March 28, 2026, 1:35 a.m.
NED2 Entity disambiguation (via description) batch_69c730dce35c8190b9cc9801d559995d completed March 28, 2026, 1:37 a.m.
Created at: March 27, 2026, 2:20 p.m.